Ultra HD, colloquially known as "4K," is everywhere on TV shelves and online this year. Previously restricted to only high-end models, 4K resolution has become so inexpensive that your next 50-inch or ...

As we all expected, the big news at CES this year was Ultra HD 4K displays. It seemed that every TV manufacturer had one, ranging from massive LED LCDs to midsize LED LCDs to midsize OLEDs. We've ...

If you’ve shopped for a new TV, monitor, laptop, or game console over the last decade or so, you’ve probably seen the phrase “4K UHD” on most web pages, ads, and product boxes you’ve come across.

Most TVs sold today have 4K screens, and many computer monitors also feature 4K panels. But what does 4K actually mean, and how does it improve visual quality for movies, TV shows, and games? The term ...

Is an Ultra HD TV a worthwhile splurge? That's something many of us have been wondering lately, especially given the onslaught of Ultra HD TV (UHD TV) announcements coming from most of the major and ...

Internet's biggest video provider to stage 4K demos at CES with Google-owned VP9 codec with LG, Panasonic and Sony The move could set the stage for an industry fight over which next-generation codec ...

The only THX® 4K Certified Ultra HD TV makes anything you watch, more crisp, more detailed, more stunning MAHWAH, NJ, June 26, 2013 – Sharp Electronics Corporation today unveiled the new 70" class (69 ...